The table below looks at the statistics for Data Mining skills in IT jobs advertised for the Hertfordshire region. Included is a guide to the average salaries offered in IT jobs that have cited Data Mining over the 3 months to 27 April 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
27 Apr 2015
Same period 2014 Same period 2013
Data Mining
Rank 144 111 148
Rank change year-on-year
-33 +37
Permanent jobs citing Data Mining 8 33 4
As % of all permanent IT jobs located in Hertfordshire 0.35% 1.33% 0.15%
As % of the Database & Business Intelligence category 1.05% 4.62% 0.46%
Number of salaries quoted 8 30 4
Average salary £45,000 £40,000 £31,500
Average salary % change year-on-year
+12.50% +26.98%
90% offered a salary of more than £32,500 £22,500 £20,800
10% offered a salary of more than £50,250 £45,000 £38,000
UK excluding London average salary £45,000 £40,000 £40,000
% change year-on-year
+12.50% -
Data Mining
East of England

The following table is for comparison with the above and provides statistics for the entire Database & Business Intelligence category in permanent jobs advertised in the Hertfordshire region.

Database & Business Intelligence Category
Hertfordshire
Permanent IT job ads with a match in the
Database & Business Intelligence category
760 715 862
As % of all permanent IT jobs located in Hertfordshire 33.44% 28.85% 33.12%
Number of salaries quoted 627 616 730
Average salary £47,500 £42,500 £45,000
Average salary % change year-on-year
+11.76% -5.55%
90% offered a salary of more than £30,000 £32,500 £31,500
10% offered a salary of more than £65,000 £57,500 £65,000
UK excluding London average salary £41,000 £40,000 £39,500
% change year-on-year
+2.50% +1.26%

Data Mining
Jobs Demand Trend in Hertfordshire

This chart provides a 3-month moving total of permanent IT jobs citing Data Mining across the Hertfordshire region as a proportion of the total demand within the Database & Business Intelligence category.

Data Mining Jobs Demand Trend in Hertfordshire

Data Mining
Salary Trend in Hertfordshire

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Data Mining across the Hertfordshire region.

Data Mining Salary Trend in Hertfordshire

Data Mining
Salary Histogram in Hertfordshire

This chart provides a salary histogram for IT jobs citing Data Mining across the Hertfordshire region over the 3 months to 27 April 2015.

Data Mining Salary Histogram in Hertfordshire

Data Mining
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing Data Mining within the Hertfordshire region over the 3 months to 27 April 2015. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Watford -1 4 £45,000 +5.88%
St Albans - 1 £62,500 -
Data Mining
East of England

Data Mining
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 27 April 2015, IT jobs across the Hertfordshire region citing Data Mining also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Data Mining.

1 21 (80.77%) Data Analysis
2 16 (61.54%) Degree
3 15 (57.69%) MS Excel
4 12 (46.15%) Business Analysis
5 11 (42.31%) SQL Server Integration Services
5 11 (42.31%) SQL Server Reporting Services
5 11 (42.31%) Java
5 11 (42.31%) SQL Server
5 11 (42.31%) Analytics
5 11 (42.31%) Analytical Skills
6 9 (34.62%) SQL
6 9 (34.62%) Finance
7 8 (30.77%) Project Management
7 8 (30.77%) MS Visio
7 8 (30.77%) MS Project
8 7 (26.92%) C#
8 7 (26.92%) PhD
8 7 (26.92%) Data Warehouse
8 7 (26.92%) VBA
8 7 (26.92%) ETL
8 7 (26.92%) Business Intelligence
8 7 (26.92%) Microsoft
8 7 (26.92%) MicroStrategy
8 7 (26.92%) Python
8 7 (26.92%) Management Information System
8 7 (26.92%) Statistics
8 7 (26.92%) Big Data
8 7 (26.92%) System Testing
8 7 (26.92%) Data Extraction
8 7 (26.92%) Hadoop

Data Mining
Top Related IT Skills in Hertfordshire by Category

For the 6 months to 27 April 2015, IT jobs across the Hertfordshire region citing Data Mining also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Data Mining. Up to 20 skills are shown per category.

Application Platforms
1 6 (23.08%) SAS
2 5 (19.23%) Apache Pig
3 4 (15.38%) WebSphere
3 4 (15.38%) JBoss
3 4 (15.38%) Tomcat
4 1 (3.85%) Apache Spark
Applications
1 15 (57.69%) MS Excel
2 8 (30.77%) MS Visio
2 8 (30.77%) MS Project
3 6 (23.08%) SPSS
4 5 (19.23%) CPLEX
5 1 (3.85%) MS Office
Database & Business Intelligence
1 11 (42.31%) SQL Server Reporting Services
1 11 (42.31%) SQL Server Integration Services
1 11 (42.31%) SQL Server
2 7 (26.92%) Data Warehouse
2 7 (26.92%) Big Data
2 7 (26.92%) Hadoop
3 5 (19.23%) Relational Database
4 1 (3.85%) Text Mining
4 1 (3.85%) Apache Hive
General
1 9 (34.62%) Finance
2 5 (19.23%) Retail
Job Titles
1 9 (34.62%) Business Analyst
1 9 (34.62%) Analyst
2 8 (30.77%) Process Analyst
2 8 (30.77%) Business Process Analyst
3 7 (26.92%) Data Scientist
4 4 (15.38%) Developer
5 3 (11.54%) AWS Developer
6 1 (3.85%) Senior Business Analyst
6 1 (3.85%) Senior Analyst
6 1 (3.85%) SQL Developer
6 1 (3.85%) Business Intelligence Analyst
6 1 (3.85%) Senior Business Intelligence Analyst
6 1 (3.85%) Business Systems Analyst
6 1 (3.85%) Systems Analyst
6 1 (3.85%) Junior
Libraries, Frameworks & Software Standards
1 4 (15.38%) J2EE
1 4 (15.38%) RabbitMQ
Miscellaneous
1 11 (42.31%) Analytical Skills
2 7 (26.92%) Data Extraction
2 7 (26.92%) Management Information System
2 7 (26.92%) Statistics
3 6 (23.08%) Mathematics
3 6 (23.08%) Physics
3 6 (23.08%) Computer Science
4 5 (19.23%) Algorithms
4 5 (19.23%) Chemistry
4 5 (19.23%) Psychology
4 5 (19.23%) Visualisation
4 5 (19.23%) Digital Media
4 5 (19.23%) Applied Mathematics
4 5 (19.23%) Informatics
4 5 (19.23%) Artificial Intelligence
4 5 (19.23%) Neural Network
4 5 (19.23%) Economics
Processes & Methodologies
1 21 (80.77%) Data Analysis
2 12 (46.15%) Business Analysis
3 11 (42.31%) Analytics
4 8 (30.77%) Project Management
5 7 (26.92%) ETL
5 7 (26.92%) Business Intelligence
5 7 (26.92%) System Testing
6 6 (23.08%) Machine Learning
7 5 (19.23%) Predictive Modelling
7 5 (19.23%) Bayesian Methods
7 5 (19.23%) Time Series Analysis
7 5 (19.23%) Markov Chain
7 5 (19.23%) Factor Analysis
7 5 (19.23%) Structural Equation Modelling
7 5 (19.23%) Gibbs Sampling
7 5 (19.23%) Linear Regression
7 5 (19.23%) Database Theory
7 5 (19.23%) Relational Database Theory
7 5 (19.23%) Monte Carlo Method
7 5 (19.23%) Logistic Regression
Programming Languages
1 11 (42.31%) Java
2 9 (34.62%) SQL
3 7 (26.92%) C#
3 7 (26.92%) VBA
3 7 (26.92%) Python
3 7 (26.92%) R
4 5 (19.23%) Clojure
4 5 (19.23%) MATLAB
4 5 (19.23%) Ruby
4 5 (19.23%) C++
5 4 (15.38%) T-SQL
6 2 (7.69%) Scala
Qualifications
1 16 (61.54%) Degree
2 7 (26.92%) PhD
Quality Assurance & Compliance
1 3 (11.54%) ISO 9001
Vendors
1 7 (26.92%) Microsoft
1 7 (26.92%) MicroStrategy
2 4 (15.38%) New Relic
2 4 (15.38%) AppDynamics
3 3 (11.54%) Red Hat